Cabletron Systems Expansion module DELHE-UA - Manual (Page 29)

Installing the DELHE-UA
DELHE-UA User’s Guide 2-5
2.3 INSTALLING THE DELHE-UA
A DELHE-UA can be installed in any DIGITAL device that supports
HSIMs (High Speed Interface Module) technology (e.g., DLE52-MA,
DLE28-MA).
The following subsections provide generic instructions for installing a
DELHE-UA in an interface module. Refer to the specific interface
module documentation for exact HSIM slot and connector locations.
2.3.1 Installing the DELHE-UA in an Interface Module
To install a DELHE-UA in an interface module that supports HSIM
technology, perform the following steps.
1. Note the ports of the interface module that have cables attached to
them. Write down the ports and label the cables to make it easier to
reattach the network properly after the installation. Then disconnect
the cables from the ports.
2. Attach the antistatic wrist strap (refer to the instructions outlined on
the antistatic wrist strap package).
3. If the interface module is installed in a chassis, unlock the top and
bottom plastic locking tabs of the module faceplate.
4. Remove the module from the chassis, and place it down flat with the
internal components facing up.
Only qualified personnel should install or service this unit.
Refer to the Release Notes for the version of firmware running
on the DIGITAL host platform to ensure that the DELHE-UA is
supported.
The FEPIMs should already have been installed in the
DELHE-UA at this time. If the FEPIMs have not been installed,
return to Section 2.2.